(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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this describes a mineral's resistance to scratching
this describes the way mineral breaks
a substance made up of melted materials mixed with gases and water, formed in the earth's interior
the solid part of the earth is divided into 2 different layers separated by areas known as _____________.
rocks that form through the process of metamorphism are called _______________.
this describes how easily a metal breaks
__________ are fragments of rock and organic material that have been transported and deposited by water and wind.
In the cloud of matter that surrounded the Sun, smallest dust particles collided and grew in size. This process, which formed the planets is called the accretion of _________________.
The process in which sediments transform into sedimentary rocks is called _____________.
magma cools until it becomes solid and forms into this type of rocks
this core has the densest materials. it is the hottest layer. the materials in this layer are in a solid state due to the immense pressure found in it.
a type of crust that is 200 million years old and is between 6-10km thick. it forms the sea floor and is composed mainly of basaltic rock.
this is the color of the powder produced when a metal is scratched
rocks that undergo diagenesis or lithification are called ____________.
process of extracting useful materials from the earth
this describes how mineral reflects light
a characteristic of minerals which mean that they have not been produced by living things unlike pearls, shells, or amber.
the densest layer of the mantle and contains materials in a solid state.
these are minerals that metals are extracted from
this core is not as dense as other layers. it is composed of molten materials and it is constantly moving
a layer of the geosphere that has a higher density than the crust and is solid. scientists discovered some areas of liquid and molten rock.
a characteristic of minerals which mean that the particles are arranged to form a geometric structure that is repeated constantly.
a characteristic of minerals which mean that they are composed of chemical elements that are always combined in the same proportion to create the same mineral.
an apparatus that can detect seismic waves
a type of crust that is more than 1 billion years old, and is between 10-70km thick. it is also composed of rocks such as granite, clay, and slate
examples of these are uraninite, quartz, and gypsum
__________ are solid, inorganic, natural materials. They have definite chemical composition and usually have crystalline structure.
Rocks found on the earth's surface are changed by the action of the wind, sea, rivers, rain, or ice. The rock fragments are deposited in the lowest areas of the earth's surface. What process is this called?
when an earthquake occurs, the movement generates waves of energy that travel to the interior of the earth called _________________.
these are beautiful and rare minerals which have a great economic value. examples are diamonds, rubies, sapphires, and emeralds.
